id	keyword
bjos-8642673	oral
bjos-8642673	hiv
bjos-8642673	lesions
bjos-8642673	aids
bjos-8642673	patients
bjos-8642673	prevalence
bjos-8642673	uganda
bjos-8642673	infection
bjos-8642673	health
bjos-8642673	taso
bjos-8642673	south